title: The effect of drugs on inhalatory provocation tests in children with bronchial asthma.
mesh_terms: D001249:Asthma / Q000175:diagnosis / Q000188:drug therapy*; D001507:Beclomethasone / Q000627:therapeutic use*; D001985:Bronchial Provocation Tests; D002648:Child; D004205:Cromolyn Sodium / Q000627:therapeutic use*; D006801:Humans
chemical_list: D001507:Beclomethasone; D004205:Cromolyn Sodium